CN115541263A - Outdoor energy storage supply vehicle wheel test fixture - Google Patents

Abstract

The invention relates to the technical field of vehicle testing, in particular to a wheel testing fixture for an outdoor energy storage power supply vehicle, including a transverse plate, a clamping mechanism, a supporting mechanism and a testing mechanism. The triangular plate, rectangular plate, circular roller and fan-shaped plate set in the present invention can simulate different road conditions, meet the test requirements of the wheel, and cooperate with the set trapezoidal plate and the corresponding trapezoidal groove to realize the test. Plates, circular rollers and fan-shaped plates are replaced to avoid the problem of poor test results due to wear after long-term testing, or to replace different shapes for testing, to improve the diversity of simulated road surfaces during testing, and the clamping mechanism Multiple wheels are clamped at the same time, and all the rotating shafts can be rotated synchronously at the same time. Therefore, with the test mechanism, multiple wheels can be tested at the same time, which reduces labor costs and improves test efficiency.

Description

An outdoor energy storage power vehicle wheel test fixture

technical field

The invention relates to the technical field of vehicle testing, in particular to an outdoor energy storage power vehicle wheel testing fixture.

Background technique

At present, when using outdoor electricity, when the demand for power is small, it will be powered by a portable power supply. When the demand for power is large or when there is no power supply network in the area, it will be powered by an energy storage power supply vehicle. The interior of the energy storage vehicle is mainly equipped with multiple large power supply groups, so that the weight of the overall vehicle is relatively large, and the energy storage vehicle is mainly used outdoors, so the energy storage vehicle usually drives on different roads. The safety of the power supply group inside the energy storage vehicle, so the overall requirements for the wheels of the energy storage vehicle are relatively high, that is, the wheels need to be tested after the production operation is completed;

However, there are the following problems in the current wheel testing process: 1. Because the energy storage vehicle needs to be outdoors for a long time, it will encounter different road surfaces, and the current testing process does not simulate multiple situations for the test wheels. As a result, the test is not perfect, and the true pass rate of the wheel cannot be guaranteed, which easily leads to the problem that the wheel is prone to damage when driving on certain road surfaces.

2. When testing the wheels, it takes a long time to test the wheels to ensure the test effect. Therefore, when a single wheel is tested manually for a long time, the labor cost is large and the efficiency of the wheel test is low.

Contents of the invention

In order to solve the above problems, the present invention adopts the following technical solutions: an outdoor energy storage power supply vehicle wheel test fixture, including a transverse plate, a clamping mechanism, a supporting mechanism and a testing mechanism, the upper end surface of the transverse plate is viewed from above A clamping mechanism and a supporting mechanism are arranged in sequence from the bottom, and two symmetrical vertical plates are vertically arranged at the rear end of the horizontal plate, and a testing mechanism for testing the wheels is arranged between the two vertical plates;

The clamping mechanism includes a matching plate, the upper end surface of the rightmost side of the transverse plate is fixedly provided with a matching plate, and the upper end surface of the transverse plate is provided with a plurality of mounting plates arranged equidistantly from left to right, and installed The size of the plate is the same as that of the matching plate. The right end face of the mounting plate is rotatably connected with a rotating shaft, and the right end face of the rotating shaft is fixedly provided with a mounting circular plate. Mounting holes from right to left, the right end of the rotating shaft is provided with a cylinder plate on the left side of the corresponding installation circular plate, and the right end surface of the cylinder plate is fixed with an installation cylinder corresponding to the corresponding installation hole one by one. After the telescopic end protrudes from the corresponding mounting hole, it cooperates with the bolt hole on the placed wheel hub.

As a preferred technical solution of the present invention, all the mounting plates on the right side of the leftmost mounting plate and the rotating shafts on the matching plate pass through to the left end of the corresponding mounting plate and the left end of the matching plate respectively. The left end surface of the rotating shaft on the right side of the left mounting plate is fixedly provided with a rotating plate, and the left end surface of the rotating plate is provided with a plurality of spring holes evenly distributed along the circumference of the axis of the rotating shaft. The right end faces of all the spring posts on a spring plate are fixedly provided with a bottom plate, and telescopic springs corresponding to the spring posts one by one are arranged between the bottom plate and the corresponding rotating plate, and the left end faces of all the spring posts on the same spring plate A fitting plate is fixedly connected together, and the left end surface of the fitting plate is fixedly provided with a plurality of matching columns uniformly distributed along the circumference of the axis of the rotating shaft, and the matching columns cooperate with the threaded holes on the wheel hub, and the fitting plate and the corresponding rotating plate A clamping cylinder is arranged between them.

As a preferred technical solution of the present invention, the left end surface of the mounting plate is provided with two front and back symmetrical moving grooves from left to right, and a moving plate is slidingly arranged in the moving groove, and the moving plate has an L-shaped structure. And the right end surface of the longitudinal end of the moving plate is in close contact with the left end surface of the correspondingly placed wheel. A U-shaped plate is fixedly connected to the left ends of the two moving plates, and a moving cylinder is arranged between the U-shaped plate and the corresponding mounting plate. The front end of the longitudinal part is provided with a telescopic groove from front to back, and a telescopic plate is slid in the telescopic groove, and the opposite surfaces of the two telescopic plates in the same longitudinal direction are fixedly connected with a smooth arc-shaped plate through a connecting block , and the arc-shaped surface of the arc-shaped plate is in close contact with the inner surface of the placed wheel hub, and the end surface of the lateral part of the moving plate away from the corresponding rotating shaft is provided with a telescopic cylinder, and the telescopic end of the telescopic cylinder is fixedly connected to the corresponding telescopic plate through a connecting strip .

As a preferred technical solution of the present invention, circular rubber pads are fixedly provided on opposite surfaces of the installation circular plate and the corresponding lamination plate.

As a preferred technical solution of the present invention, the supporting mechanism includes a T-shaped slot, and a plurality of T-shaped slots corresponding to the installation circular plate one-to-one and from front to back are opened on the front end of the transverse plate. There are two front and back symmetrical T-shaped blocks slidingly arranged in the groove. The upper end surface of the T-shaped block is fixedly connected with an arc-shaped base for receiving the wheel, and the two corresponding arc-shaped bases are front-to-back symmetrical. The right end face of the front arc-shaped base The right end faces of the base and the rear arcuate base are respectively fixedly connected with the No. 1 rack and the No. 2 rack, and the upper end face of the horizontal plate is connected with a rotating gear corresponding to the No. 1 rack through the gear shaft, and the rotating gear is connected with the No. 1 rack. The corresponding No. 1 racks and No. 2 racks are in mesh with each other.

As a preferred technical solution of the present invention, the test mechanism includes a down-moving groove, and the left end surface of the vertical plate is provided with a down-moving groove from left to right, and an electric slider is slidably arranged in the down-moving groove, and two electric The sliders are jointly rotated and connected with a test shaft. The test roller is fixedly sleeved on the test shaft. The front end of the test roller is provided with four trapezoidal grooves uniformly distributed along its circumference and from left to right. There are trapezoidal plates, and the arc surfaces of the four trapezoidal plates away from the test axis are all fixedly equipped with fan-shaped connecting plates. The rear end surface of the connecting plate on the rear side is fixedly connected with a plurality of rectangular plates uniformly distributed along the circumference of its arc surface, and the upper end surface of the upper connection plate is fixedly connected with a plurality of rectangular plates uniformly distributed along the circumference of its arc surface Distributed circular rollers, the lower end surface of the connecting plate on the lower side is fixedly connected with a fan-shaped plate.

As a preferred technical solution of the present invention, the left end surface of the test roller is provided with a groove group that corresponds to the trapezoidal plate one by one and from left to right, and the groove group includes limit grooves located on both sides of the corresponding trapezoidal block. The left end surface of the block is provided with matching grooves from left to right that correspond to the limit grooves one by one. A limit plate is slid in the limit groove, and a threaded plate is fixedly connected to the opposite surface of the limit plate and the test shaft, corresponding to two The two-way threaded rods cooperating with the threaded plates are arranged between the threaded plates, and the left end surface of the test roller is provided with a control plate corresponding to the two-way threaded rods one by one, and the control plate is rotationally connected with the corresponding two-way threaded rods. One end of the two-way threaded rod away from the corresponding control panel is fixedly provided with a rotating member for manual rotation, and a pick-and-place slot is provided on the left end surface of the left vertical plate.

As a preferred technical solution of the present invention, the left end surface of the test roller is provided with four square slots evenly distributed along the circumference of the test axis and from left to right, and the opposite surfaces of the two electric sliders are fixedly connected with The control board is fixedly provided with a control cylinder on the opposite surface of the control board and the test roller, and the telescopic end of the control cylinder is fixedly connected with a clamping post cooperating with the clamping groove.

The beneficial effects of the present invention are as follows: 1. The triangular plate, rectangular plate, circular roller and fan-shaped plate provided in the present invention can simulate different road conditions and meet the test requirements of the wheels, and the set trapezoidal plate and the corresponding trapezoidal groove Cooperate to replace the tested triangular plate, rectangular plate, round roller and fan-shaped plate to avoid the problem of poor test results due to wear after long-term testing, or to replace different shapes for testing to improve the test time. Simulate the diversity of road surfaces.

2. The clamping mechanism provided in the present invention clamps multiple wheels at the same time, and at the same time, during the clamping process, the rotating shafts between different mounting plates are all threaded with the corresponding wheel hubs through the mounting cylinders and matching columns thereon. The method of hole limit fit enables all the rotating shafts to rotate synchronously, so the test mechanism can be used to test multiple wheels at the same time, reducing labor costs and improving test efficiency.

3. The rotation of the rotating part set in the present invention makes the two-way threaded rod rotate, so the two-way threaded rod cooperates with the corresponding threaded plate, so that the corresponding two threaded plates move towards each other, so that the corresponding limiting plate moves into the matching groove The corresponding trapezoidal block is limited and locked, so as to avoid the sliding of the connecting plate due to the rotation of the wheel during the test of the wheel and affect the test, and reduce the safety hazard during the test.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a first perspective view of the structure between the transverse plate and the clamping mechanism of the present invention.

Fig. 3 is an enlarged view of A in Fig. 2 in the present invention.

Fig. 4 is a second perspective view of the structure between the transverse plate and the clamping mechanism of the present invention.

Fig. 5 is a schematic perspective view of the testing mechanism in the present invention.

Fig. 6 is an enlarged view of B in Fig. 5 in the present invention.

Fig. 7 is a left side view between the test mechanism and the right vertical plate in the present invention.

In the figure: 1, horizontal plate; 10, vertical plate; 2, clamping mechanism; 20, matching plate; 200, mounting plate; 201, rotating shaft; 202, installing circular plate; 203, cylinder plate; 204, installing cylinder ; 21, rotating plate; 210, spring column; 211, base plate; 212, telescopic spring; 222, telescopic plate; 223, curved plate; 224, telescopic cylinder; 23, rubber pad; 3, supporting mechanism; 30, T-shaped groove; 300, T-shaped block; 301, arc-shaped base; No. rack; 303, No. 2 rack; 304, rotating gear; 4, testing mechanism; 40, moving down groove; 400, electric slider; 401, testing shaft; 402, testing roller; 403, trapezoidal plate; 404, Connecting plate; 405, triangular plate; 406, rectangular plate; 407, circular roller; 408, fan-shaped plate; 41, limiting groove; 410, matching groove; 411, limiting plate; 412, threaded plate; 413, two-way threaded rod ; 414, control panel; 415, pick and place groove; 42, draw-in groove; 420, control cylinder; 421, clamp post.

detailed description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

Referring to Fig. 1, a wheel test fixture for an outdoor energy storage power supply vehicle includes a transverse plate 1, a clamping mechanism 2, a supporting mechanism 3 and a testing mechanism 4, and the upper end surface of the transverse plate 1 is sequentially from top to bottom A clamping mechanism 2 and a supporting mechanism 3 are provided, and two left and right symmetrical vertical plates 10 are vertically arranged across the rear end of the plate 1, and a testing mechanism 4 for testing the wheel is arranged between the two vertical plates 10;

Referring to Fig. 1, Fig. 2 and Fig. 4, the clamping mechanism 2 includes a matching plate 20, the upper end surface of the rightmost side of the transverse plate 1 is fixedly provided with the matching plate 20, and the upper end surface of the transverse plate 1 is provided with multiple A mounting plate 200 is equidistantly arranged from left to right, and the size of the mounting plate 200 is the same as that of the mating plate 20. The right end face of the mounting plate 200 is rotatably connected with a rotating shaft 201, and the right end face of the rotating shaft 201 is fixedly provided with a mounting circle. plate 202, the right end surface of the installation circular plate 202 is provided with a plurality of installation holes distributed evenly along the axial direction of the rotating shaft 201 and from right to left, and the right end of the rotating shaft 201 is provided with a fixed sleeve located on the left side of the corresponding installation circular plate 202. Cylinder plate 203, the right end surface of cylinder plate 203 is fixedly provided with the installation cylinder 204 that corresponds to the corresponding installation hole one by one, and the telescopic end of the installation cylinder 204 extends out of the corresponding installation hole and cooperates with the bolt hole on the placed wheel hub .

When working, the wheel to be tested is first placed manually, that is, the corresponding installation cylinder 204 works to make its telescopic end stretch out, so as to cooperate with the telescopic end of the installation cylinder 204 through the bolt hole on the wheel hub, thereby When the wheel is cooperating and installed, the left end surface of the wheel hub is in close contact with the corresponding installation circular plate 202, and then the right end surface of the wheel hub is stuck in close contact with the corresponding rotating plate 21 in the clamping mechanism 2. Afterwards, the motor on the external line drives the rotating shaft 201 to rotate, so that the placed multiple wheels are rotated synchronously, and then the installed and placed wheels are detected by the testing mechanism 4, so by simultaneously placing and detecting multiple wheels, the accuracy is improved. The efficiency of wheel detection reduces the cost of testing.

Referring to Fig. 1, Fig. 2 and Fig. 4, all the mounting plates 200 on the right side of the leftmost mounting plate 200 and the rotating shafts 201 on the mating plate 20 respectively pass through to the left end of the corresponding mounting plate 200 and cooperate with each other. The left end of the plate 20, the left end surface of the rotating shaft 201 on the right side of the leftmost mounting plate 200 is fixedly provided with a rotating plate 21, and the left end surface of the rotating plate 21 is provided with a plurality of spring holes evenly distributed along the circumferential direction of the axis of the rotating shaft 201 , a spring post 210 is slidably arranged in the spring hole, and the right end faces of all the spring posts 210 on the same spring plate are fixedly provided with a bottom plate 211, and a spring post 210 is arranged between the bottom plate 211 and the corresponding rotating plate 21. Corresponding to the telescopic spring 212, the left end surfaces of all the spring columns 210 on the same spring plate are fixedly connected with the fitting plate 213, and the left end surface of the fitting plate 213 is fixedly provided with a plurality of matching columns evenly distributed along the circumferential direction of the axis of the rotating shaft 201 214, and the matching column 214 cooperates with the threaded hole on the wheel hub, and a clamping cylinder 215 is arranged between the fitting plate 213 and the corresponding rotating plate 21.

When working, the clamping cylinder 215 set first works to retract its telescopic end, so that the corresponding fitting plate 213 is away from the opposite installation circular plate 202, and at the same time, the corresponding telescopic spring 212 is moved by moving the corresponding spring column 210. After compression, when the wheel is manually installed and placed in close contact with the corresponding installation circular plate 202, and the corresponding rotating plate 21 is manually rotated so that the matching column 214 corresponding to the rotating plate 21 is aligned with the threaded hole on the placed wheel hub, Afterwards, the clamping cylinder 215 works so that its telescopic end returns to its original position, and at the same time, the telescopic spring 212 is deformed and restored to its original shape, so that the spring column 210 moves to the corresponding wheel to make the fitting plate 213 move synchronously, and the finally set matching column 214 snaps into the In the threaded hole of the wheel, the set fitting plate 213 and the corresponding installation circular plate 202 tighten and clamp the placed wheel, and then when the external existing motor drives the leftmost rotating shaft 201 to rotate, it can make the placed wheel The wheels rotate synchronously, which is convenient for multiple wheels to be tested at the same time, while improving the efficiency, it can also ensure the stable clamping of the placed wheels, avoiding the wheel slipping out due to the lack of clamping during the test process. Safety issues of personal injury.

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the left end face of described mounting plate 200 is provided with two front and rear symmetrical and move grooves from left to right, and a moving plate 22 is slidably arranged in the moving grooves, and the moving plate 22 is an L-shaped structure, and the right end surface of the longitudinal end of the moving plate 22 is in close contact with the left end surface of the correspondingly placed wheel. A U-shaped plate 220 is fixedly connected to the left ends of the two moving plates 22, and the U-shaped plate 220 is connected to the corresponding mounting plate. 200 is provided with moving cylinder 221, and the front end face of the longitudinal part of moving plate 22 is provided with telescopic groove from front to back, and telescopic plate 222 is slidably arranged in the telescopic groove, and the opposite surfaces of two telescopic plates 222 in the same longitudinal direction are uniform. An arc-shaped plate 223 with a smooth arc-shaped surface is fixedly connected through the connecting block, and the arc-shaped plate 223 is in close contact with the inner curved surface of the placed wheel hub, and the lateral part of the moving plate 22 is set away from the end surface of the corresponding rotating shaft 201. There is a telescopic cylinder 224, and the telescopic end of the telescopic cylinder 224 is fixedly connected with the corresponding telescopic plate 222 through a connecting bar.

When working, while clamping the placed wheel, the moving cylinder 221 works to make its telescopic end move, so that the right end face of the moving plate 22 moves to its longitudinal end and is in close contact with the left end face of the correspondingly placed wheel. The cylinder 224 works, and the corresponding telescopic plate 222 moves to the arc-shaped plate 223 connected to the telescopic plate 222 and stops after being in close contact with the inner curved surface of the wheel hub through the connecting bar, so as to facilitate the corresponding matching column 214 and the installation of the cylinder during the clamping process The telescopic end of 204 is snapped in and clamped, and the placed wheels are clamped and stabilized by the two arc-shaped plates 223 set during the subsequent testing process, which improves the safety during the test, and through the expansion of the telescopic plate 222 The movement can adapt to wheel hubs with different inner diameters, improving the applicability of the device.

Referring to FIG. 2 , circular rubber pads 23 are fixedly provided on opposite surfaces of the installation circular plate 202 and the corresponding bonding plate 213 .

During work, in the process of clamping and clamping the placed wheel, the set rubber pad 23 is squeezed and deformed by the installation circular plate 202 and the rotating plate 21 on the corresponding two sides, thereby increasing the distance between the installation circular plate 202 and the rotating plate 21 and the The friction between the placed wheels avoids direct contact between the installation disc 202 and the rotating plate 21 and the wheel hub, preventing the equipment from causing damage to the wheel hub itself during the detection process.

Referring to Fig. 1, Fig. 2 and Fig. 4, the supporting mechanism 3 includes a T-shaped slot 30, and the front end surface of the transverse plate 1 is provided with a plurality of T-shaped one-to-one correspondence with the installation circular plate 202 and from front to back. Slot 30, T-shaped slot 30 is slidingly provided with two front and rear symmetrical T-shaped blocks 300, the upper end surface of T-shaped block 300 is fixedly connected with an arc-shaped base 301 for receiving wheels, and two corresponding arc-shaped bases 301 front and rear Symmetrical, the right end face of the front arc base 301 and the right end face of the rear arc base 301 are respectively fixedly connected with the No. The first rack 302 corresponds to the rotating gear 304 one by one, and the rotating gear 304 meshes with the corresponding first rack 302 and second rack 303 .

During the process of placing the wheels, the wheels are manually placed between the two arc-shaped bases 301, and then the existing external motor drives the corresponding rotating gear 304 to rotate counterclockwise, so that the corresponding No. 1 rack 302 and No. 2 rack 303 move toward each other, so that the corresponding arc-shaped base 301 moves toward each other through the corresponding T-shaped block 300, so the corresponding two arc-shaped bases 301 play a role in supporting the placed wheels and make the placed wheels move in the opposite direction. The wheels move upwards for subsequent clamping operations.

Referring to Fig. 1, Fig. 5 and Fig. 7, the test mechanism 4 includes a down-moving groove 40, the left end surface of the vertical plate 10 is provided with a down-moving groove 40 from left to right, and an electric slide is provided for sliding in the down-moving groove 40. Block 400, two electric sliders 400 are jointly rotated and connected with a test shaft 401, the test shaft 401 is fixedly sleeved with a test roller 402, and the front end of the test roller 402 is provided with four uniformly distributed along its circumference and from the left To the trapezoidal groove on the right, there is a trapezoidal plate 403 slidingly arranged in the trapezoidal groove, and the four trapezoidal plates 403 are fixedly provided with a fan-shaped connecting plate 404 on the arc surface away from the test axis 401, and the connecting plate 404 on the front side is far away from the test axis 401. The arc surface is fixedly connected with a plurality of triangular plates 405 evenly distributed along the circumference of the arc surface, and the rear end surface of the connecting plate 404 on the rear side is fixedly connected with a plurality of rectangular plates 406 evenly distributed along the circumference of the arc surface. The upper end surface of the side connecting plate 404 is fixedly connected with a plurality of circular rollers 407 uniformly distributed along the circumferential direction of its arc surface, and the lower end surface of the lower connecting plate 404 is fixedly connected with a fan-shaped plate 408 .

During work, after the wheel for testing is placed, the two electric sliders 400 set work to make the test shaft 401 move down, and at the same time adjust the angle of the test roller 402, that is, select the tool that needs to be tested with the wheel, Therefore, the set triangular plate 405, rectangular plate 406, circular roller 407 and fan-shaped plate 408 can simulate different road conditions, meet the test requirements of the wheel, and realize the test by matching the set trapezoidal plate 403 with the corresponding trapezoidal groove. The triangular plate 405, the rectangular plate 406, the circular roller 407 and the fan-shaped plate 408 are replaced to avoid the problem of deterioration of the test effect due to wear after long-term testing.

Referring to Fig. 5, Fig. 6 and Fig. 7, the left end surface of the test roller 402 is provided with a groove group corresponding to the trapezoidal plate 403 and from left to right, and the groove group includes limit grooves located on both sides of the corresponding trapezoidal block 41. The left end surface of the trapezoidal block is provided with matching grooves 410 from left to right and corresponding to the limit grooves 41 one by one. The limit plate 411 is slidably arranged in the limit groove 41. The opposite surface of the limit plate 411 and the test shaft 401 A threaded plate 412 is fixedly connected, and a two-way threaded rod 413 cooperating with the threaded plate 412 is provided between the corresponding two threaded plates 412. The left end surface of the test roller 402 is provided with a control plate 414 corresponding to the two-way threaded rod 413 one-to-one. , and between the control board 414 and the corresponding two-way threaded rod 413 is rotationally connected, and one end of the two-way threaded rod 413 away from the corresponding control board 414 is fixedly provided with a rotating member for manual rotation, and the left side end surface of the left vertical plate 10 A pick-and-place slot 415 is provided.

During work, after the connecting plate 404 is installed through the cooperation of the trapezoidal groove and the trapezoidal block, the two-way threaded rod 413 is rotated by rotating the rotating part, so the two-way threaded rod 413 cooperates with the corresponding threaded plate 412, so that the corresponding two The threaded plates 412 move toward each other, so that the corresponding limiting plate 411 moves into the matching groove 410 to limit and lock the corresponding trapezoidal block, so as to avoid the sliding of the connecting plate 404 due to the rotation of the wheel during the test of the wheel. Affect testing and reduce security risks during testing.

1 and 5, the left end surface of the test roller 402 is provided with four square slots 42 uniformly distributed along the circumference of the test shaft 401 and from left to right, and the opposite surfaces of the two electric sliders 400 are fixedly connected There is a control board 414 , and a control cylinder 420 is fixedly arranged on the opposite surface of the control board 414 and the test roller 402 , and the telescopic end of the control cylinder 420 is fixedly connected with a clamping column 421 that cooperates with the clamping groove 42 .

When working, first manually select the angle of the test roller 402, and then control the operation of the cylinder 420 to make its telescopic end stretch out, so the corresponding clamping column 421 and the corresponding card groove 42 cooperate with each other, so as to limit the test roller 402 , to avoid the mutual rotation of the test rollers 402 during the test and affect the test.

During specific work, firstly the clamping cylinder 215 that is set works to make its telescopic end retract, thereby making the corresponding fitting plate 213 away from the installation circular plate 202 opposite to it, and then the corresponding installation cylinder 204 works to make its telescopic end stretch out, thereby passing The bolt hole on the wheel hub cooperates with the telescopic end of the installation cylinder 204, so that the left end surface of the wheel hub is closely attached to the corresponding installation circular plate 202 when the wheel is matched and installed. Install the circular plate 202 close to it, and at the same time manually rotate the corresponding rotating plate 21 so that the matching column 214 corresponding to the rotating plate 21 is aligned with the threaded hole on the placed wheel hub, and then the clamping cylinder 215 works to restore its telescopic end to its original position At the same time, the telescopic spring 212 is deformed and restored to its original shape, so that the fitting plate 213 moves synchronously through the movement of the spring column 210 to the corresponding wheel, and the finally set matching column 214 is snapped into the threaded hole of the wheel, and then the angle of the test roller 402 is manually selected , and then control the cylinder 420 to work so that its telescopic end protrudes, so the corresponding clamping column 421 cooperates with the corresponding clamping groove 42 to limit the position of the test roller 402, and the two electric sliders 400 set at the same time work so that The test shaft 401 moves downward so that the test mechanism 4 contacts the wheel, and then the rotating shaft 201 is driven by an external existing motor to rotate, and the test mechanism 4 performs a test operation on the wheel.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. An outdoor energy storage power supply car wheel test fixture, comprising a horizontal plate (1), a clamping mechanism (2), a supporting mechanism (3) and a testing mechanism (4), characterized in that: the horizontal to The upper end surface of the plate (1) is provided with a clamping mechanism (2) and a supporting mechanism (3) in sequence from top to bottom, and horizontally to the rear end of the plate (1), two left and right symmetrical vertical plates (10 ), a testing mechanism (4) for testing the wheel is provided between the two vertical plates (10); The clamping mechanism (2) includes a matching plate (20), the upper end surface of the rightmost side of the transverse plate (1) is fixedly provided with a matching plate (20), and the upper end surface of the transverse plate (1) is provided with multiple A mounting plate (200) arranged equidistantly from left to right, and the size of the mounting plate (200) is the same as that of the mating plate (20), the right end face of the mounting plate (200) is connected with a rotating shaft (201) in rotation, and the rotation The right end face of the shaft (201) is fixedly provided with a mounting disc (202), and the right end face of the mounting disc (202) is provided with a plurality of mounting holes distributed evenly along the axial direction of the rotating shaft (201) and from right to left. The right end fixed sleeve of the shaft (201) is provided with a cylinder plate (203) located on the left side of the corresponding installation circular plate (202), and the right end surface of the cylinder plate (203) is fixedly provided with an installation cylinder corresponding to the corresponding installation holes one by one. (204), after the telescoping end of installation cylinder (204) stretches out corresponding installation hole, cooperate with the bolt hole on the wheel hub of placing. 2. An outdoor energy storage power supply vehicle wheel test fixture according to claim 1, characterized in that: all the mounting plates (200) on the right side of the leftmost mounting plate (200) and the matching plate (20 ) through the left end of the corresponding mounting plate (200) and the left end of the matching plate (20), and the left end of the rotating shaft (201) on the right side of the leftmost mounting plate (200) A rotating plate (21) is fixedly arranged on the surface, and the left end surface of the rotating plate (21) is provided with a plurality of spring holes evenly distributed along the axis of the rotating shaft (201) in the circumferential direction, and a spring column (210) is slidably arranged in the spring holes. The right end faces of all the spring posts (210) on a spring plate are fixedly provided with a bottom plate (211), and there are one-to-one correspondence with the spring posts (210) between the bottom plate (211) and the corresponding rotating plate (21). Telescopic springs (212), the left end faces of all spring posts (210) on the same spring plate are fixedly connected with a fitting plate (213) together, and the left end face of the fitting plate (213) is fixedly provided with a plurality of joints along the rotating shaft (201) Fitting columns (214) evenly distributed in the circumferential direction of the axis, and the matching columns (214) cooperate with the threaded holes on the wheel hub, and a clamping cylinder (215) is arranged between the fitting plate (213) and the corresponding rotating plate (21) ). 3. An outdoor energy storage power supply vehicle wheel test fixture according to claim 1, characterized in that: the left end surface of the mounting plate (200) is provided with two front and back symmetrical moving slots from left to right, Slidingly provided with moving plate (22) in the moving groove, and moving plate (22) is L-shaped structure, and the right end face of the longitudinal end of moving plate (22) is close to the left end face of the wheel of corresponding placement, for two moving plates ( 22) is fixedly connected with a U-shaped plate (220), a moving cylinder (221) is arranged between the U-shaped plate (220) and the corresponding mounting plate (200), and the front end of the longitudinal part of the moving plate (22) is opened. There are telescopic slots from front to back, and telescopic plates (222) are slidingly arranged in the telescopic slots, and the opposite surfaces of the two telescopic plates (222) in the same longitudinal direction are fixedly connected with arc-shaped plates with smooth arc-shaped surfaces through connecting blocks (223), and the arc-shaped surface of the arc-shaped plate (223) is close to the inner curved surface of the placed wheel hub, and the end face of the moving plate (22) lateral part away from the corresponding rotating shaft (201) is provided with a telescopic cylinder (224), The telescopic end of the telescopic cylinder (224) is fixedly connected with the corresponding telescopic plate (222) through a connecting bar. 4. An outdoor energy storage power supply vehicle wheel test fixture according to claim 1, characterized in that: the opposite surfaces of the installation circular plate (202) and the corresponding bonding plate (213) are fixedly provided with circular Rubber pads (23). 5. An outdoor energy storage power supply vehicle wheel test fixture according to claim 1, characterized in that: the supporting mechanism (3) includes a T-shaped slot (30), and the front end of the transverse plate (1) The surface is provided with a plurality of T-shaped slots (30) corresponding to the installation circular plate (202) one-to-one and from front to back, and two front and rear symmetrical T-shaped blocks (300) are slidingly arranged in the T-shaped slot (30). The upper end face of shape block (300) is fixedly connected with the arc base (301) that is used to accept wheel, and two corresponding arc bases (301) are symmetrical front and back, the right end face of the arc base (301) in front and rear arc The right end face of shaped base (301) is respectively fixedly connected with No. 1 rack (302) and No. 2 rack (303), and the upper end face of cross to plate (1) is connected with No. 1 rack (302) by gear shaft rotation. ) corresponds to the rotating gear (304) one by one, and the rotating gear (304) meshes with the corresponding No. 1 rack (302) and No. 2 rack (303). 6. An outdoor energy storage power supply vehicle wheel test fixture according to claim 1, characterized in that: the test mechanism (4) includes a downward movement groove (40), and the left end surface of the vertical plate (10) is provided with a From the left to the right down slot (40), the down slot (40) is slidably provided with an electric slider (400), and the two electric sliders (400) are jointly rotated and connected with a test shaft (401). The test roller (402) is fixedly set on the shaft (401), and the front end surface of the test roller (402) is provided with four trapezoidal grooves uniformly distributed along its circumference and from left to right. (403), four trapezoidal plates (403) are all fixedly provided with fan-shaped connecting plate (404) away from the curved surface of test axis (401), and the connecting plate (404) on the front side is far away from the arc of test axis (401). The surface is fixedly connected with a plurality of triangular plates (405) evenly distributed along the circumference of its arc surface, and the rear end surface of the connecting plate (404) on the rear side is fixedly connected with a plurality of rectangular plates ( 406), the upper end surface of the connecting plate (404) on the upper side is fixedly connected with a plurality of circular rollers (407) evenly distributed along the circumference of its arc surface, and the lower end surface of the connecting plate (404) on the lower side is fixedly connected with Sectorized plates (408). 7. An outdoor energy storage power supply vehicle wheel test fixture according to claim 6, characterized in that: the left end surface of the test roller (402) is provided with a trapezoidal plate (403) one-to-one correspondence and from left to right The groove group, the groove group includes limit grooves (41) located on both sides of the corresponding trapezoidal block, and the left end surface of the trapezoidal block is provided with matching grooves (410) corresponding to the limit grooves (41) from left to right , the limit plate (411) is slidably set in the limit groove (41), and the opposite surface of the limit plate (411) and the test shaft (401) is fixedly connected with a threaded plate (412), corresponding to the two threaded plates (412) A two-way threaded rod (413) cooperating with the threaded plate (412) is arranged between them, and a control plate (414) corresponding to the two-way threaded rod (413) is provided on the left end surface of the test roller (402), and the control board (414) is rotationally connected with the corresponding two-way threaded rod (413), and one end of the two-way threaded rod (413) away from the corresponding control panel (414) is fixedly provided with a rotating part that is convenient for manual rotation, and the vertical plate on the left side ( 10) The left end surface is provided with a pick-and-place groove (415). 8. An outdoor energy storage power supply vehicle wheel test fixture according to claim 6, characterized in that: the left end surface of the test roller (402) is provided with four uniformly distributed along the circumference of the test shaft (401) and from The square card slot (42) from left to right, the opposite surfaces of the two electric sliders (400) are fixedly connected with the control board (414), and the opposite surface of the control board (414) and the test roller (402) is fixedly provided with a control board (414). The telescopic end of the air cylinder (420) and the control air cylinder (420) is fixedly connected with a clamping column (421) cooperating with the clamping groove (42).

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